748088660731 has 2 divisors, whose sum is σ = 748088660732. Its totient is φ = 748088660730.

The previous prime is 748088660713. The next prime is 748088660749. The reversal of 748088660731 is 137066880847.

Together with previous prime (748088660713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (748088660713) and next prime (748088660749).

It is a cyclic number.

It is not a de Polignac number, because 748088660731 - 2²⁹ = 747551789819 is a prime.

It is a super-2 number, since 2×748088660731² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (748088667731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374044330365 + 374044330366.

It is an arithmetic number, because the mean of its divisors is an integer number (374044330366).

Almost surely, 2^748088660731 is an apocalyptic number.

748088660731 is a deficient number, since it is larger than the sum of its proper divisors (1).

748088660731 is an equidigital number, since it uses as much as digits as its factorization.

748088660731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 748088660731 in words is "seven hundred forty-eight billion, eighty-eight million, six hundred sixty thousand, seven hundred thirty-one".